What is “hot swapping”?

A.
Hot swapping means administrators can confine FortiAnalyzer to write to all hard device in order to make the array
fault tolerant.

B.
Hot swapping means administrators can replace a failed disk on devices that support software RAID while the
device is still running.

C.
Hot swapping means administrators can ensue the parity data of a redundant drive is valid while the device is still
running.

D.
Hot swapping means administrators can replace a fated d* on devices that support hardware RAID while the
device is still running.